Assignment 5 - Length 30 28 53 39 37 33 35 38 32 34 359...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
Length Embryos xy 30 19 900 361 570 28 8 784 64 224 53 59 2809 3481 3127 39 56 1521 3136 2184 37 23 1369 529 851 33 19 1089 361 627 35 50 1225 2500 1750 38 53 1444 2809 2014 32 35 1024 1225 1120 34 39 1156 1521 1326 sum 359 361 13321 15987 13793 128881 130321 10 10 CSSx 432.9 CSSy 2954.9 CSSxy 833.1 r 0.74 0.24 t 3.08 d.f. 8 0.02 2.31 yes Why? p<0.05 Conclusion: no sig variation between variables r from Excel's CORREL function: 0.74 x 2 y 2 (sum) 2 s r p (2-tail) t crit H 0 : ρ = 0 H 1 : ρ ≠ 0 Reject H 0 ? 0 10 0 10 20 30 40 50 60 L Length (mm)
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
20 30 40 50 60 70 Length vs. Embryos Number of Embryos
Background image of page 2
Body Spleen xy 53.8 18.9 2894.44 357.21 1016.82 56.2 20.4 3158.44 416.16 1146.48 59.8 15.9 3576.04 252.81 950.82 59.9 19.9 3588.01 396.01 1192.01 61.7 17.4 3806.89 302.76 1073.58 55.2 24 3047.04 576 1324.8 56.5 21.3 3192.25 453.69 1203.45 49.9 16.2 2490.01 262.44 808.38 54.2 19.3 2937.64 372.49 1046.06 sum 507.2 173.3 28690.76 3389.57 9762.4 257251.84 30032.89 9 9 CSSx 107.22 CSSy 52.58 CSSxy -4.02
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 06/28/2011 for the course BY 245 taught by Professor Dr.angus during the Spring '11 term at University of Alabama at Birmingham.

Page1 / 10

Assignment 5 - Length 30 28 53 39 37 33 35 38 32 34 359...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online